Mathematics, 08.07.2020 16:01 zabomoxx5ll

In the months leading up to an election, news organizations conduct many surveys to help predict the results of the election. Often news organizations will increase the sample size in the last few weeks before the election. Which of the following is the primary reason they increase the sample size? A larger sample size allows more people to give their input.
A larger sample size means the sampling method isn’t as important.
A larger sample size gives a higher confidence level.
A larger sample size gives a narrower confidence interval.

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In the months leading up to an election, news organizations conduct many surveys to help predict the...

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